Six-Speed Manual Transmission
Both engines feature a manual six-speed transmission with a compact three-shaft design carried over from the original model. It has triple-cone synchronizers for first, second and third gears, and a double-cone synchronizer for fourth gear, to deliver smooth and precise shift characteristics. It uses low-viscosity transmission fluid for easy shifting, even when the engine is cold. The diesel's sixth gear ratio has been configured as overdrive for maximum fuel efficiency.
See also:
Engine Coolant
Inspecting Coolant Level
WARNING.
Do not use a match or live flame in the
engine compartment. DO NOT ADD
COOLANT WHEN THE ENGINE IS HOT:
A hot engine is dangerous. If the
engine has been running ...
Exterior
The 2010 Mazda3's exterior styling builds on its predecessor's athletic
proportions by emphasizing design features. One of them is the front grille, but
Mazda may have gone a bit too far with it, ...
Seats
WARNING:
Do not modify or replace the front
seats:
Modifying or replacing the front seats
such as replacing the upholstery or
loosening any bolts is dangerous. The
front seats contain air bag
c ...


